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Topology
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{{Top}}topologie{{Bottom}} ==Definition=="[[Topology]]" ([[Fr]]. ''[[topologie]]'') is a branch of [[mathematics]] which deals with the properties of figures in space where are preserved under all continuous deformations.
These properties are those of continuity, contiguity and delimitation.
==Space==
The notion of space in [[topology]] is one of topological space, which is not limited to Euclidean (two- and three-dimensional space), nor even to spaces which can be said to have a dimension at all.